Where does Userful Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Userful Corporation ranks #33,767 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Userful Corporation hold?

Userful Corporation holds 8 US utility patents granted between 2015 and 2025, spanning 5 technology areas.

What is Userful Corporation's Innovation Score?

Userful Corporation has an Innovation Score of 47.8 out of 100 (top 18% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Userful Corporation focus on?

Userful Corporation's top technology area is H04N (Pictorial Communication, e.g. Television) with 6 patents, ranking #1,879 of 5,951 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Userful Corporation's patent grant rate increasing or decreasing?

Userful Corporation's recent grant velocity is +0% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Userful Corporation's patents?

Userful Corporation's patents average 20.5 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Userful Corporation patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Userful Corporation

USPTO PatentsView assignee record - 8 granted patents across 5 technology areas, recorded in grant years 2015–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: H04N (Pictorial Communication, e.g. Television).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Userful ranks #33,767 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 5 technology areas.

#33,767
of 49,997 US assignees by volume: Top 18%
by Innovation Score (47.8/100): 20.5
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R33767 · Foreign Corporation #33,767 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #33,767/49,997
PHOTO-FINISH Université Paris…
CPC-NARROW H04N · 5 areas
INNOV-PAR 47.8/100
CLAIMS-DENSE 20.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Université Paris Diderot (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Userful’s 47.8 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 7.6 pts (16%) Velocity 20.0 pts (42%) Breadth 7.9 pts (17%) Claim depth 12.3 pts (26%)

Qualcomm Incorporated · highest

85
Userful · this assignee

48
3D Lighting… · lowest

7

What this shows Userful's Innovation Score is 47.8/100 (top 18% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Userful?

Each dot is one of Userful’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Userful’s own 20.5 claims/patent is ABOVE the 15.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Userful vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Userful's grants concentrate

Userful Corporation is a focused PatentsView assignee: 5 CPC subclasses with 75% of grants classified under H04N (Pictorial Communication, e.g. Television). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2015. By volume, Userful sits between University of the West of England, Bristol and Valextra S.P.A..

Userful's three-year grant acceleration

Userful Corporation shows 3 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

University of the…

8
Université Paris…

8
Urban Intel

8
Urban Mining B V

8
Vail Systems

8
Vakzine Projekt M…

8
Valagro Carbone R…

8
Valextra S P A

8
Userful ◀

8

What this shows Userful holds 8 patents at rank #33,754, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Userful

By rank, the assignees closest to #33,754 in granted patent volume.

Leaders in H04N (Pictorial Communication)

Other assignees with the most granted patents in Userful's primary technology class.

Userful's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

48 Top 18% higher than 82% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Userful Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	12.5%
2018	2	25.0%
2023	3	37.5%
2025partial year	2	25.0%

Which technologies does Userful Corporation patent most?

H04N - Pictorial Communication, e.g. Television 6

G06F - Electric Digital Data Processing 5

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 3

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 2

G06T - Image Data Processing OR Generation, IN General 1

Top 5 of 5 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Userful Corporation's patent record in context - here's where to go next.

Userful Corporation's lead technology class is H04N (Pictorial Communication, e.g. Television), 75% of its portfolio - see every assignee active in that class. Explore H04N
Ranked #33,767 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Userful Corporation against University of the West of England, Bristol, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 47.8/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.